Promoting equity: For a disease where everyone is equally affected, immunisation should be available to all when vaccines are ready, says Dr. Gagandeep Kang.

Challenges in achieving herd immunity through vaccination

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Burning bright: The Malenad landscape now harbours one of the largest wild tiger populations globally.

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A Long March 5 rocket carrying China’s Chang’e-5 lunar probe launches from Wenchang Space Centre, on November 24, 2020. China successfully landed a spacecraft on the moon's surface on December 1, 2020 in a historic mission to retrieve lunar surface samples, Chinese state media reported.

Hackers can trick scientists into creating deadly viruses.

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